Abstract:  Three  decades  ago,  the  theory  of  education  took  a  critical  turn.  From  this perspective,  classroom  is  no  longer  a  public  sphere  of  cultural  assimilation  but  a  site  for identity struggle. The basic argument underlying such an approach is that education cannot be studied in isolation from an analysis of wider social and cultural influences. In such a context, t...

Six Sigma is a strategy for achieving process improvement and operational excellence within an organization. Decisions on critical parameter selection in analysis phase are always very crucial; it plays a primary role in successful execution of Six Sigma project and for productivity improvement in manufacturing environment and involves the imprecise, vague and uncertain information. Using a cas...

Problem-based learning (PBL) is perhaps the most innovative instructional method conceived in the history of education. PBL was originally designed to respond to the criticism that traditional teaching and learning methods fail to prepare medical students for solving problems in clinical settings. Instead of requiring that students study content knowledge and then practice context-free problems...

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